https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13976148Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsNanking, Kiangsu province, China: three men examining a gun at the arsenal. Photograph by John Thomson, 1871.MoreNanking, Kiangsu province, China: three men examining a gun at the arsenal. Photograph by John Thomson, 1871.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 966 px | 300 dpiLarge JPEG 3500 x 2817 px | 300 dpiBest Quality JPEG 4700 x 3783 px | 300 dpiFree Download